Science > Physiology | Skin Inc.

Astaxanthin has a myriad of benefits, including its ability to help even skin tone.

Jar Deconstructed: Astaxanthin

Astaxanthin is the naturally occurring pigment responsible for the reds, pinks and oranges found in some plants, like algae, and animals like salmon, trout, krill and shrimp.

Treatments are more than skin-deep; they're an affirmation for the care we express to ourselves.

Guiding Hands: Claudelle Daoud

Ingredients like D-alpha tocopherol have anti-inflammatory properties and promote wound healing.

Treat and Prevent Acne Scarring

Chemical peels are a staple in skin care, but the kind of peel and your technique all comes down to your client's needs.

Smooth Moves: How to Peel like a Pro

Chemical peels have been a cornerstone of professional skin care, offering results that range from a subtle glow to dramatic rejuvenation.

Skin care isn't one-size-fits-all; the skin on your body has different properties than the skin on your face, meaning that care needs to reflect the nuance of those differences.

The Body Edit: Clinical Skin Care’s Next Frontier

Licensed skin care professionals understand the science of aging and its impact on the skin—collagen, elastin and hydration are crucial elements in maintaining bright, beautiful skin.

Pevonia—They’re Naturals!

Pevonia—They’re Naturals!

Some people take to innovation the way that a fish takes to water.

Avalon Rose Botanicals' Lumina Revitalize Skincare Kit is easy to mix and apply, and provides a wand for gentle acupressure massage.

The Skin Barrier: Ceramide-Infused Moisturizers, Niacinamide and Skinimalism

How we talk about the skin barrier these days is evolving alongside the rising awareness of multifunctional solutions, understanding of the microbiome, innovations in bio-tech and the popularity of skinimalism in response to the vast flood of products on the market.

Understanding stressed skin patterns can allow you to treat clients in a more personalized manner.

Skin-Stress and Functional Cosmetics

The relationship between psychological stress and skin health represents one of the most fascinating intersections in dermatology, psychology and aesthetics.

Collagen and elastin are crucial for overall skin health and wound healing, which can be important when it comes to treating acne.

4 Acne Trends in 2025

Gone are the days of throwing our strongest, most abrasive topicals at our lesions in an attempt to flatten blemishes and dispel discoloration.

It's important to be cognizant of what ingredients work better with darker skin tones. Azelaic acid, for example, is a great anti-inflammatory and is effective for treating acne, rosacea and pigmentation.

Mastering Melanin-Rich Skin: A Professional Guide to Treating Skin of Color with Confidence and Care

As an award-winning master educator, licensed esthetician and business mentor with over 15 years in the industry, one of the most overlooked topics I continue to see in both classrooms and treatment rooms is a deep, evidence-based understanding of skin of color.

Her own success with electrolysis galvanized Ivaskevych to help those in similar situations.

Managing Hormonal Hair Growth with Electrolysis

Marta Ivaskevych was 18 years old when she was diagnosed with Polycystic Ovary Syndrome, or PCOS.

Prior to treating PIH with exfoliation or brightening treatments, it's important that foundational habits, like broad SPF protection, are established.

Brightening Smart: Hyperpigmentation in Diverse Skin

Post-inflammatory hyperpigmentation (PIH) and post-inflammatory erythema (PIE) are two of the most common types of discoloration seen in professional skin care—but they’re often used interchangeably or mistakenly lumped together under the blanket term “scarring.”

Peppermint can provide clients relief from hot flashes due to its cooling sensation.

Menopause and Wellness: A Holistic Approach for Spa Professionals

Women comprise 70% of spa and wellness consumers.

Prioritizing gut health in your 30s is crucial, as that's when your metabolism starts slowing down and good gut health can reduce the risk of inflammation, irritation and breakouts.

Eat Smart, Age Well: Tailored Nutrition for Every Decade

Nutrition plays a crucial role in maintaining health and well-being throughout our lives.